101results about "Light-buoys" patented technology

Methods and systems are provided for lighting systems, including high output linear lighting systems for various environments. The linear lighting systems may include power systems for driving light sources in high-voltage environments.

A remotely adjustable lighting device configured to an operational mode customized for the geographic location of the device. The lighting device is powered by a battery provided with solar charging. The lighting device, under control of an integral controller, is turned off and on for an illumination period as a function of both local sunrise and sunset times determined by a combination of time and date information and GPS positioning. The luminosity of the lighting device is autonomously controlled as a function of battery charge and the determined required illumination period. The solar charging system is oriented by the controller to optimize its energy collection by periodical adjustments.

A remotely adjustable lighting device configured to an operational mode customized for the geographic location of the device. The lighting device is powered by a battery provided with solar charging. The lighting device, under control of an integral controller, is turned off and on for an illumination period as a function of both local sunrise and sunset times determined by a combination of time and date information and GPS positioning. The luminosity of the lighting device is autonomously controlled as a function of battery charge and the determined required illumination period. The solar charging system is oriented by the controller to optimize its energy collection by periodical adjustments.

A light emitting diode (LED) signaling apparatus for navigational aids is provided. The signaling apparatus comprises a plurality of high intensity LEDs with their output beams individually controlled by high precision optical beam transformers. The transformed LED beams are mixed in a predetermined manner by controlling the relative position, angular orientation, and other parameters of the LEDs to produce a desired illumination pattern.

An infrared signaling apparatus is disclosed, which utilizes high intensity solid state lighting elements, such as light emitting diodes (LEDs) to provide signaling for navigational as well as search / rescue applications employing night vision equipments.

The invention discloses a novel multi-functional and environment-friendly beacon light. The beacon light comprises a beacon light body, wherein a battery pack module is fixedly arranged in the beacon light body; a clean energy complementary electric generation system comprises a solar power generation device, a wind power generation device and a wave power generation device; a multi-information acquisition system comprises a weather information acquisition module, a hydrological information acquisition module and an oil stain detection module; a positioning and communication system is used for acquiring position information of the beacon light and remote data communication; a remote management system is used for displaying received position information of the beacon light, weather information, hydrological information and oil stain information through a man-machine interaction interface, monitoring the deviation condition and the darkness state of the beacon light as well as the charging condition of the battery pack module in real time and automatically giving out an alarm when the work state of the beacon light is abnormal. The beacon light can be powered up by solar energy, wind energy and wave energy and can automatically perform telemetering on hydro-meteorological elements such as waves on the sea, air temperature, air pressure and the like.

The invention discloses a floating type beacon light device for generating power through wave flow energy. The device comprises a floating body power generating device, an energy storage circuit device and a beacon light. The floating body power generating device comprises an upper cylindrical floating body, a lower cylindrical floating body, a piezoelectric vibrator, a guide rod, a shaft sleeve and a metal plectrum. The energy storage circuit device comprises a rectifying circuit, a supercapacitor, a charging chip and a charging battery. The energy storage circuit device is arranged on the top of the floating body power generating device. According to the device, under the effect of wave flow, through the intermittent collision and release effects with the piezoelectric vibrator, the piezoelectric vibrator is driven to vibrate, and electric energy conversion can be achieved. The device can store electric energy generated by the piezoelectric vibrator in the supercapacitor, then a switching system is used for controlling the supercapacitor to supply power to a following circuit, interrupted charging is achieved, the charging efficiency is improved, the electricity amount generated by the power generating vibrator is stored, the electricity amount sufficiently meets losses of the beacon light, no external supply is needed, and great convenience is brought to maintenance.

The invention provides an ocean worm gear power generation device. The ocean worm gear power generation device comprises a pile body and a floating body. The floating body and the pile body are connected through a rope. The cross section of the pile body is round, and the upper end of the pile body is provided with a limiting plate. The pile body is coaxially provided with a slide sleeve. One end of the rope is fixedly connected to the lower side surface of the floating body, and the other end of the rope is fixedly connected to the outer wall of the slide sleeve. The side wall of the floating body is provided with a rubber layer. A spindle is rotationally connected to the floating body. The upper end of the spindle is perpendicularly connected to the lower side surface of the floating body. The lower end of the spindle is provided with a worm gear generator which comprises a cylindrical shell body and an impeller rotationally connected in the shell body. The axis line of the shell body is parallel to the lower side surface of the floating body. The upper side surface of the floating body is provided with a watertight box. A signal lamp is arranged on the upper side surface of the watertight box. A storage battery is arranged in the watertight box. A solar cell panel is further arranged on the upper side surface of the floating body. The solar cell panel is electrically connected with the storage battery. The signal lamp is electrically connected with the storage battery through a control circuit. The ocean worm gear power generation device has high power generation efficiency.

A remote controlled lighted mooring beacon is adapted to be secured to a mooring site. The beacon may include various features, such as a central shaft, a ballast at the base of the shaft containing at least one power source, a float, an electronics package having a receiver that responds to a wireless code for generating an activation signal, and a 360 degree viewable high intensity light source.

The invention relates to a navigation light with high safety and reliability for marine navigation. The navigation light with high safety and reliability for marine navigation comprises a floating plate, a mounting seat, a navigation light, a protection mechanism and a plurality of insect expelling mechanisms, wherein the protection mechanism comprises a protection plate, a buffer assembly and a plurality of connecting assemblies; the connecting assemblies comprise a connecting rod, a moving plate, a hinged rod and two first springs; and the insect expelling mechanisms comprise a connecting box, a piston, a support, a connecting rod, a nozzle, a fixed rod, an air inlet pipe and an air outlet pipe. According to the navigation light with high safety and reliability for marine navigation, theimpact of sea waves is reduced through the protection mechanism, the side overturning of the navigation light caused by too large sea waves is avoided, the safety of the navigation light is improved,the insect expelling function is realized through the insect expelling mechanism, and mosquitoes are prevented from adhering to the navigation light to influence the navigation effect when illumination is carried out.

An aquatic light emitting device comprising a plurality of point light emitting units and a plurality of linear light emitting units is disclosed. The point light emitting unit comprises a floating member part, a light source part, and a power supply part. The floating member includes a hollow body which has an internal space isolated from the outside so as to give buoyancy, one or more junction portions formed on an outer surface thereof, and has a light inlet opening formed on an upper part, and a string connected to a lower surface of the hollow body. The light source part is attached to the upper surface of the floating member, has an isolated internal space with light outlet openings provided at the upper and lower surfaces thereof, and a light source and a light source control circuit contained in the isolated internal space. The power supply part is located on the upper surface of the light source part and includes a solar cell. The linear light emitting unit comprises at least one optical fiber which is introduced into the hollow body through a hole formed at the junction portion, one end of which is arranged at the light inlet opening of the hollow body, and part of which extends outwards through the junction portion, and is surrounded by a transparent tube.

The invention discloses a buoy lamp, and particularly relates to a buoy lamp based on a piezoelectric effect. The buoy lamp comprises at least two floating plates (10) and a lamp body (40) arranged on the floating plates (10), wherein the adjacent floating plates (10) are in end-to-end connection, when the number of the floating plates (10) is three or more than three, all floating plates (10) are in end-to-end connection for forming annular arrangement, the floating plates (10) are arranged on the sea surface, the adjacent floating plates (10) are connected through connecting elements (20) made of piezoelectric ceramic power generating materials, and the two ends of each connecting element (20) are respectively embedded into the adjacent floating plates (10). The buoy lamp has the advantages that the electricity is supplied to the buoy lamp through wave power generation, the power supply defects of the traditional solar power generating mode are avoided, and the buoy lamp can continuously work for a long time.

An illuminating device is disclosed for projecting an electromagnetic radiation. The device includes a base having a first mounting leg and a second mounting leg extending in any generally descending orientation. The first mounting leg and the second mounting leg are positioned on opposing sides of an object. The base removably engages with a power source, a solar panel and a light illuminating. The light illuminating device projects an electromagnetic radiation in a generally descending orientation.

The invention discloses a novel navigation beacon capable of integrating thermoelectric power generation with pendulum wave power generation. The novel navigation beacon comprises a navigation beacon body, wherein the navigation beacon body is sequentially provided with a lamp holder, an instrument cabin, a thermoelectric power generation cabin, a storage battery cabin and a floating plate from top to bottom; an LED display modulator tube is arranged in the lamp holder; a storage battery is arranged in the storage battery cabin; hemispheric pendulum wave power generation devices are arranged on two sides of the bottom of the floating plate; a thermoelectric power generation module is arranged in the thermoelectric power generation cabin; the hot end of the thermoelectric power generation module is connected with a heat collection plate; and a wind wheel and a radiator are arranged on two sides of the cold end of the thermoelectric power generation module. The novel navigation beacon integrates thermoelectric power generation with pendulum wave power generation; the thermoelectric power generation technology is an environment-friendly energy technology capable of directly converting thermal energy into electric energy, noise and pollutants are avoided during the power generation process, the size is small, and the weight is light; and the pendulum wave power generation devices can collect energy under the small wave state to provide safeguard for long-time normal operation of the navigation beacon.

The invention discloses an adjustable maritime buoyage lamp holder which comprises a buoyage lamp holder body. Fixing rods are fixedly connected to the two sides of the top of the buoyage lamp holderbody correspondingly. Two positioning grooves are formed in the tops of the opposite sides of the two fixing rods correspondingly. A supporting plate is fixedly connected between the tops of the two fixing rods. A navigation mark lamp is arranged at the top of the supporting plate. The bottom of the navigation mark lamp is fixedly connected with a first lifting rod. According to the adjustable maritime buoyage lamp holder, through arrangement and cooperative use of the buoyage lamp holder body, the fixing rods, a first through hole, the navigation mark lamp, the supporting plate, the first lifting rod, a shell, a second lifting rod, a fixed pipe, a positioning rod, a shifting block, a positioning groove, sliding rods, sliding sleeves, third through holes, sliding blocks, springs, second through holes and connecting plates, the problem that the height of an existing maritime buoyage lamp holder cannot be adjusted is solved, the maritime buoyage lamp holder has the advantage of height adjustability, the practicability of the existing maritime buoyage lamp holder is improved, and the adjustable maritime buoyage lamp holder is worth popularizing.

A novel navigation light comprises a hexagonal box with a protection device on the top. Six electromagnetic induction power-generating tubes are evenly installed on a bottom plate in the hexagonal box every equal angle. A strong magnet is suspended in the center of each electromagnetic induction power-generating tube through a vertical lever. The top of each vertical lever is connected with one end of a lever through a rotary shaft. The one third position of each lever is connected with the fulcrum of a support on the outer side wall of the hexagonal box through a rotary shaft. The other end of each lever is connected with a floater through a rotary shaft. An induction coil is arranged at the outer circumference of the middle of each electromagnetic induction power-generating tube in a sleeving mode. The novel navigation light takes full use of the wave power-generating principle and the solar power-generating principle, complementation of the solar mode and the wave mode for power supply to the navigation light is achieved, power supply is sufficient, the power supply mode is diverse, and normal running of the navigation light is ensured; the bird repelling function is achieved by arranging wind cups; a circular lightning strip achieves the lightning function; and by adding the remote measurement and remote control functions, the navigation light real-time positioning and fault diagnosis and elimination functions are achieved.

The invention provides an intelligent energy-saving navigation beacon lamp. The intelligent energy-saving navigation beacon lamp comprises a heavy disc, a floating barrel, a lamp cover, an electrical filament, a column body, a photovoltaic module, a light reflecting ball and a lightning rod; the light reflecting ball is located on a ball seat at the top of the column body; the lightning rod is located at the center of the top of a ball body of the light reflecting ball; the photovoltaic module is arranged around the column body; a supporting rod is fixed on an outer wall of the column body; a support is arranged on the supporting rod; an upper end of the support is inclined toward the column body; the photovoltaic module is mounted on the support; the column body is a hollow cylinder; a current detector, a storage battery and a control center are mounted in a cavity of the column body; the clamp cover is mounted below the column body; the electrical filament is mounted in the lamp cover; the floating barrel is located below the lamp cover; the heavy disc is fixedly connected with the bottom of the floating barrel; the heavy disc is further provided with three anchor chain rings. The intelligent energy-saving navigation beacon lamp takes solar energy as an energy source and the frequency of replacing batteries is reduced; an intelligent control center is arranged and is used for intelligent controlling turning-on and turning-off the electrical filament, so that the waste of the energy source is reduced.

The invention relates to a river surface beacon light. The river surface beacon light comprises a buoy shell, an alarming light, a water surface sensor, an air sensor, a motor, a counter weight, a battery pack and control unit, wherein an accommodation space is arranged in the buoy shell, and the buoy shell can vertically float in water; the alarming light is arranged above the buoy shell; the water surface sensor is arranged on the side wall of the buoy shell; the air sensor is arranged on the side wall of the buoy shell, and is located below the water surface sensor; the motor is arranged in the accommodation space, and a cable is wound around the output end of the motor; the counter weight is arranged below the buoy shell, and is fixedly connected with the cable; the battery pack is arranged in the accommodation space and is connected with the alarming light and the motor; and the control unit is connected with the water surface sensor, the air sensor and the motor. The river surface beacon light can stably float on a river surface; and the river surface beacon light is simple in structure, reasonably in assembly, long in service life, high in energy utilization rate and convenient for maintenance.

The invention discloses a navigation buoy lamp holder capable of being universally adjusted, and relates to the technical field of navigation equipment. A main body consists of a chassis and an illuminating table arranged at the top of the chassis, wherein the chassis is divided into an upper chassis and a lower chassis from the middle part; an upper positioning plate is fixed at the bottom of the upper chassis; a lower positioning plate is fixed at the top of the lower chassis; a middle positioning plate is arranged between the upper positioning plate and the lower positioning plate; four corners of the middle positioning plate are connected with the upper positioning plate through adjusting screw rods; and fastening lead screws are arranged in the center of the lower positioning plate and the center of the middle positioning plate. The navigation buoy lamp holder has the beneficial effects of novel design and simple structure; as the adjustable lamp holder is designed, the lamp holder can be vertically adjusted, and a multi-direction adjusting effect is realized; and the navigation buoy lamp holder effectively guarantees the moving position of the lamp holder, and is safe, convenient and obvious in use effect.

The invention relates to an LED beacon lighting system with a cooling function for a ship. The LED beacon lighting system comprises a lighting device, the lighting device comprises a floating block, a support column, a lighting mechanism, a photoelectric mechanism, a processor and a storage battery, the photoelectric mechanism comprises a rotary assembly, a sleeve tube, a rotary plate and a photoelectric assembly, the photoelectric assembly comprises a photovoltaic panel, a horizontally-moving unit, a horizontally-moving block, a support rod and two hinging units, and the lighting mechanism comprises a top plate, a light shell, a base plate, a lamp bulb and a cooling assembly. According to the LED beacon lighting system with the cooling function for the ship, solar light can be fully absorbed to conduct photovoltaic power generation through the photoelectric mechanism, the photovoltaic power generation amount of a sunny day is increased, the lighting brightness of the lamp bulb in night is guaranteed, furthermore, a water bag abuts against the lower part of the base plate through a support unit in the lighting mechanism, seawater in the water bag is convenient to replace through a water pump, heat suction and cooling are continuously and conveniently conducted on the base plate and the lamp bulb, the service life of the beacon lamp is prolonged, and thus the practicability of the device is improved.

The invention discloses an adjusting type marine flashing warning structure which comprises a floating body, a mounting block is fixedly connected to the upper side wall of the floating body, and twowarning lamps are fixedly connected to the upper side wall of the mounting block. A power supply mechanism used for supplying power to a warning lamp is arranged in the mounting block, the power supply mechanism comprises a mounting cavity formed in the mounting block, a rotating rod is arranged on the upper side wall of a mounting cavity in a penetrating mode, the rotating rod is rotatably connected with the upper wall of the mounting cavity, and a wind wheel is fixedly connected to the side wall, located outside the mounting cavity, of the rotating rod; and a friction plate is fixedly connected to the lower end of the rotating rod, a heat conduction block and a cold insulation block are fixedly connected to the bottom in the mounting cavity, and placing grooves are formed in the oppositeside walls of the heat conduction block and the cold insulation block. The invention has a good warning effect, a large amount of electric energy can be saved, the brightness of the warning lamp canbe adjusted according to the concentration of fog, and the warning lamp can emit clear light under the condition that the fog is thick.

An aquatic light emitting device comprising a plurality of point light emitting units and a plurality of linear light emitting units is disclosed. The point light emitting unit comprises a floating member, a light source part, and a power supply part. The floating member includes a hollow body which has an internal space isolated from the outside so as to give buoyancy, one or more junction portions formed on an outer surface thereof, and has a light inlet opening formed on an upper part, and a string connected to a lower surface of the hollow body. The light source part is attached to the upper surface of the floating member, has an isolated internal space with light outlet openings provided at the upper and lower surfaces thereof, and a light source and a light source control circuit contained in the isolated internal space. The power supply part is located on the upper surface of the light source part and includes a solar cell. The linear light emitting unit comprises at least one optical fiber which is introduced into the hollow body through a hole formed at the junction portion, one end of which is arranged at the light inlet opening of the hollow body, and part of which extends outwards through the junction portion, and is surrounded by a transparent tube.

The invention provides a safety beacon light capable of achieving secondary reminding of collision and overturning. The safety beacon light comprises a floating base; and a counterweight seat arranged at the bottom of the floating base. According to invention, a driving structure is arranged and mainly used for driving the beacon light to move on the water surface, the functions of reminding in advance and automatic avoiding are achieved through cooperative use of the driving structure and the intelligent detection module, meanwhile, the propellers at the corresponding positions can be selected to be used according to the actual use condition, and the beacon light can be quickly driven to move on the water surface, so that direct collision with external objects is effectively avoided, the beacon light is well protected, damage caused by collision and influence on normal use of the beacon light are avoided, the service life of the beacon light is prolonged, the adaptability of the beacon light in use is improved, and the beacon light can well adapt to the overwater environment and meet the use requirements of people.

The invention provides a beacon lamp with the stable posture and a self-propulsion function. The self-propulsion beacon lamp comprises a beacon lamp body, and the beacon lamp body comprises a floatingbody, a beacon lamp frame and a light-emitting component. A tubular shell is arranged outside the beacon lamp body, and the self-propulsion beacon lamp further comprises a protective ring and a buffer ring. The buffer ring and the protective ring are sequentially arranged on the outer side of the shell, the buffer ring and the protective ring are connected through a plurality of elastic elements,and the protective ring and the shell are connected through a plurality of elastic elements. The light-emitting component is arranged on the beacon lamp frame and is not shielded by the shell, the protective ring and the buffer ring. Propellers are further arranged at the upper end and the lower end of the beacon lamp body and are used for pushing the beacon lamp body to move, and gyroscope stabilizers are arranged on the front, rear, left and right portions of the beacon lamp body correspondingly.

The invention relates to a beacon light with a cooling function for guiding a ship to sail. The beacon light comprises a first floating block, a hollow pipe, a fixed plate, a light shell, a base plate, a light bead, a processor, a cooling mechanism and a plurality of electricity generating mechanisms. Each electricity generating mechanism comprises a photovoltaic panel, a telescopic assembly, a vertical plate, a second floating block, a lifting unit and a baffle plate. The cooling mechanism comprises a water bag, a water pumping pipe, a water pump, a drainage pipe and a plurality of extrudingassemblies. The beacon light with the cooling function for guiding the ship to sail can perform photovoltaic power generation through the electricity generating mechanisms and reserve equipment operating electric energy, and protect the photovoltaic panels in rainfall. The equipment can be also stably supported. Furthermore, seawater in the water bag can be replaced through the cooling mechanism.Heat of the base plate and the light bead is absorbed and the base plate and the light bead are cooled, so that the service life of the light bead is prolonged and the practicality of the equipment isimproved.

The invention discloses a detachable buoy lamp holder which comprises a lamp holder upper part and a lamp holder base. A main body of the lamp holder upper part is an upper support formed by fixedly welding a top buoy support and a lamp device support, the top buoy support is located at the upper portion of the lamp device support, a top buoy rod is fixedly welded to the top of the top buoy support, and a buoy is fixedly welded to the upper portion of the top buoy rod arranged vertically; a lamp device is fixed to the center of the top buoy support through a bolt, a solar panel is fixed to thetop of the lamp device support through a bolt and is arranged on the outer side of the lamp device support, and a battery is installed at the bottom of the lamp device support. The detachable buoy lamp holder is convenient to use, a mechanical manner can be adopted for direct detaching, the lamp support upper part is wholly replaced, the fault maintaining operation is transferred to the land, safety and reliability are better, and a maintaining person does not need to directly participate in risk operation.

The invention discloses a through-flow water energy navigation mark light, and belongs to the technical field of navigating devices. The through-flow water energy navigation mark light comprises a navigation mark light body and a diversion and power generation unit. The navigation mark light body comprises a floating plate, a light stand and a light body arranged on the light stand. The light stand is arranged on the floating plate. The diversion and power generation unit is arranged on the lower end surface of the navigation mark light body, and is used for receiving water energy and converting the water energy into electric energy. The diversion and power generation unit comprises a diversion housing, a bulb-type protecting shell, a power generator, a gearbox and a through-flow turbine.The power generator is arranged in the bulb-type protection shell. A main shaft of the through-flow turbine is connected with the power generator by means of the gearbox. The bulb-type protection shell is fixed in the diversion housing by virtue of a supporting plate. The through-flow turbine is taken as an energy supplying device to be combined with the navigation mark light, and is applicable tothe characteristics of high-flow low water heads in middle and lower riverways, the navigation mark light can migrate along with a main channel, enough water energy is used for power generation, andmoreover, the through-flow turbine can be used under the condition of two-way water flow, photoelectric complementary is realized, the normal operation of the navigation mark light is ensured, and a strong and safe indication is provided for sailing of steamships.

The invention discloses a symmetric overwater floating lamp for generating power based on wave energy. The symmetric overwater floating lamp comprises a floating body, an anchor chain and a gravity anchor and is characterized in that the bottom of the floating body is fixedly connected to the gravity anchor through the anchor chain; a wave energy power generation device is arranged at the lower part of the floating body; power generators are symmetrically distributed in two sides of the floating body; storage batteries are symmetrically arranged at the upper part of the floating body; an LED lamp is arranged at the upper part of each storage battery; the output end of each storage battery is electrically connected with each LED lamp; the input end of each battery storage is electrically connected with the output end of each power generator; an input shaft of each power generator is in fit connection with an output shaft of the wave energy power generation device. Through the symmetric overwater floating lamp, the wave tide energy is converted into electric energy for illumination of the symmetric overwater floating lamp via the wave energy power generation device; the wave tide energy serving as a renewable energy source can be fully used; the symmetric overwater floating lamp has the advantages of simple structure, convenience in use and high reliability.